تحالم
He made a show of having
الحِلْم [i. e. forbearance, or clemency, &c.], not having it; (S, TA; *) and
تحلّم [in like manner] signifies [sometimes] he made a show of
الحِلْم; explained by أَظْهَرَ الحِلْمَ. (TA in article فصح.)